usibelli coal process

Alaska Journal | PacRim owners shelve Chuitna coal mine plans

Usibelli Coal Mine Inc. now mines similar low-rank coal at its mine at Healy, and has exported coal to power plants in Asia and to Chile for use as blend-stock, although most of Usibelli's production is sold to power plants in Interior Alaska. ... a process that would manufacture a coal synthesis gas through a combustion in deeply-buried coal ...

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Here's the nation's only new coal plant. Is it the last?

Negotiations have begun, but the process will likely take another year, Ruckhaus said. ... Usibelli has not exported coal since halting shipments to South Korea, Chile and Japan in 2016.

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Usibelli Reclamation Rocks! Commodity Giant Bullish on Oil.

Sep 27, 2021NEWS OF THE DAY: Usibelli tops mine reclamation standards Shane Lasley, North of 60 Mining News, September 24, 2021. Reclamation is more than a regulatory requirement for Usibelli Coal Mine Inc., a family-owned company that began restoring the natural landscape at its Interior Alaska coal mining operation before there were federal laws requiring it.. Now that there are reclamation regulations ...

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Alaska Journal | Usibelli applies for Healy natural gas exploration

FAIRBANKS - A subsidiary of Usibelli Coal Mine has applied for an exploration license to search for natural gas or coal bed methane near the company's Healy coal holdings.Usibelli Energy wants to find out how much gas the land on the northern edge of the Alaska Range could hold, said Steve Denton, president of business development for Usibelli."It's the right kind of geology and we figured ...

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Step closer to coal - November 20, 2005 - Petroleum News

Agrium announced Nov. 16 that it and Usibelli Coal Mine have completed the first part of a study into the use of a coal gasification plant to generate feedstock for the company's fertilizer plant in Nikiski, Alaska. The evaluation indicated the plant should be workable and that a complete feasibility study is justified.

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State: Usibelli permit OK | Local News Stories | frontiersman

PALMER - Responding to a federal government request, the state has declared that Usibelli Coal Mine does has the permits it needs to do the work it has been doing.

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Future of Wishbone Hill coalmine uncertain as permit is examined

Russel Kirkham, Coal Regulatory Program Manager for DNR, explains the process that led from Judge Gleason's original decision to the letter from OSM. "Usibelli and the state asked for ...

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Federal coal mining rule angers operator - Alaska Public Media

Healy-based Usibelli coal mine saw the Stream Protection Rule as an attack on the industry. ... The department said the rule is the product of a process that began in 2009, and included "150,000 ...

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Federal court vacates oft-renewed Wishbone Hill permit

Usibelli operates its namesake coal mine near Healy, about 120 miles south of Fairbanks along the Parks Highway. It is the only active coal mine in Alaska and is the oldest continuously operating mine in the state. Usibelli has said the Wishbone Hill would produce about 500,000 tons of coal per year and employ between 75 and 125 workers.

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Rich Sivils named 2022 Reclamationist of the Year by American Society ...

Usibelli Coal Mine is Alaska's only operating coal mine, located approximately 11 miles north of the entrance of Denali National Park. Started in 1943 by Emil Usibelli, Usibelli Coal Mine is still family-owned and operated. Usibelli began reclaiming previously mined land even before the state or federal governments required it.

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Proposed coal mines in the United States - Global Energy Monitor

Brook Mine is a proposed coal mine on 14,500 acres of private and state-owned land between Sheridan and Ranchester, Wyoming. The proponent is Kentucky-based Ramaco LLC. The mine features 9,100-Btu coal, slightly higher in quality than the 8,800-Btu coal that is typically mined elsewhere of the Powder River Basin.

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Feds Reject Permit for Controversial Alaskan Coal Mine

The permit is held by Usibelli Coal Mine, Inc. for the Wishbone Hill Coal Mine, a proposed strip mine located on traditional Tribal land of the Chickaloon Native Village, near Anchorage, Alaska. The company began to develop the mine in 2010, but has recently ceased again. ... It is time to start a new permitting process, using current ...

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Chickaloon Native Village Thankful Federal Agency Will ... - Earthjustice

The inspection is the first step in ordering operator Usibelli Coal Mine to shut down unless and until it replaces the mine's 25-year-old permit, long since expired under federal law. A new permitting process will give Chickaloon a voice on a project that could drastically change the Tribe's way of life.

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Research Article MovingBedGasiﬁcationofLowRankAlaskaCoal - Hindawi

coal that is used in [7] closely matches with the Usibelli coal. The only small diﬀerence lies in the fact that Usibelli coal has negligible amount of sulfur, while [7] has around 1.18%. The proximate and ultimate analysis of the char after the pyrolysis of the Usibelli coal is obtained from the work done by [13] on the characterization of ...

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Federal water protection rule angers coal mining operator - KTOO

Usibelli's Simon countered that the process ended earlier this year without sufficient opportunity for the coal industry to respond. "We just thought it was absolutely laughable because the federal...

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Usibelli Coal Mine | LinkedIn

UCM produces approximately 1-million tons of ultra-low sulfur coal that is supplied to the power plants located in Interior Alaska for heat and power. UCM operates year-round and is supported by...

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Coal Co. Says Wrong Law Used To Void Alaska Mining Permits

"The due process requirement of the approved Alaska program is significant in this case because Usibelli commenced mining in 2010, and it is undisputed that neither [the Alaska Department of ...

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Usibelli Coal Mine - Wishbone Hill Project

Produces coal intermittently until early 1980's. 1939 Buffalo Mine starts operation. Underground mine operated until 1953. Reclaimed with funds from the Abandoned Mine Land Program in 1987. 1956 Wishbone Hill coal lease issued. A coal prospecting permit was issued on April 1, 1953, which was converted to a lease on May 23, 1956.

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Proler Syngas Process for gasification of waste organic materials

The U.S. Department of Energy's Office of Scientific and Technical Information

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When Big Corporations Tell the Truth | inletkeeper

In her fight this year against HB 199 - legislation to modernize our 60-year-old salmon habitat law and remove the need for the Stand for Salmon Initiative - Usibelli Coal's Lorali Simon said this: " By definition, a permitting process is intended to permit an activity. The opposite of permitting an activity would be denial of an activity.

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Usibelli Coal Mine v. State :: 1996 - Justia Law

USIBELLI COAL MINE, INC., Appellant, v. STATE of Alaska, DEPARTMENT OF NATURAL RESOURCES, Appellee. No. S-6650. ... [15] In Municipality of Anchorage, we suggested that the delegation doctrine should be animated more by due process concerns than by separation of powers principles. 839 P.2d at 1086 n. 12. "The key should no longer be statutory ...

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Bringing the Heat to Fairbanks - North American Mining Magazine

Our coal keeps Fairbanks warm." Usibelli is a family-owned mine started in 1943 by Emil Usibelli. Not only does the mine singlehandedly heat Fairbanks, but its production has increased steadily through the years. Today, the mine outputs 1.2-2 million tons of coal per year. "We're all about production," Legrismith said.

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Emil Usibelli and the early years of Usibelli Coal Mine

Emil and Thad used a much simpler technique—scraping overburden off surface seams with a tractor and then pushing the coal into the bed of a truck. Their methods were primitive but successful. They met their contractual obligations, and from then on gradually expanded and improved the operation.

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Fast pyrolysis and combustion characteristic of three ... - ScienceDirect

The combustion process of Loy Yang brown coal obviously has two stages. In the first stage, the evolution and combustion of volatile matter occur simultaneously. The unburnt mass fraction is rapidly decreased in this step. Meanwhile, the unburnt mass fraction curve is not closely dependent with the oxygen concentration of feed gas.

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Begich asks Parnell, EPA for help resolving work stoppage at Usibelli's ...

Sen. Mark Begich has asked Gov. Sean Parnell to assist in resolving the work stoppage at Usibelli Coal's dock operations at the Seward Coal Loading Facility. The facility has ceased operations...

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Usibelli Coal Mine Inc 100 River Rd, Healy, AK 99743 - YP

Usibelli Coal Mine Inc (907) 683-2226 Visit Website Map & Directions 100 River Rd Healy, AK 99743 Write a Review. Is this your business? Customize this page. Claim this Business ... Bonds Bankruptcy Attorneys Car Accident Lawyer Divorce Attorneys Family Law Attorneys Lie Detector Tests Private Investigators Process Servers Stenographers Tax ...

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Usibelli tries clean coal technology. - Free Online Library

The coal is burned in a separate chamber outside the furnace cavity. The hot combustion gases then pass into the boiler where the actual heat exchange takes place. The advantage of a cyclone combustor is that the ash is kept out of the furnace cavity where it could collect on boiler tubes and lower heat transfer efficiency.

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Statement of Basis for Modification - Alaska

Usibelli Coal Mine, Inc. DEPARTMENT OF ENVIRONMENTAL CONSERVATION Wastewater Discharge Authorization Program 555 Cordova Street Anchorage, AK 99501 2 Appeals Process The Department has both an informal review process and a formal administrative appeal process for final APDES permit decisions.

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Moving Bed Gasification of Low Rank Alaska Coal - Hindawi

This paper presents process simulation of moving bed gasifier using low rank, subbituminous Usibelli coal from Alaska. All the processes occurring in a moving bed gasifier, drying, devolatilization, gasification, and combustion, are included in this model. The model, developed in Aspen Plus, is used to predict the effect of various operating parameters including pressure, oxygen to coal, and ...

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REPORT 92 - Alaska

In - all cases, Usibelli coal was processed. The CTC pyrolysis process utilized 6 inch pipe reactors to treat minus 2 inch coal with a flow of high temperature nitrogen gas. Residence times of 400-420 minutes were required to achieve the process temperatures of 900-13000F. The product chars were 2-3

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Seward Coal Terminal

The Seward Coal Loading Facility, referred to as the Seward Coal Terminal, was built in 1984 to provide for the export of coal from Usibelli Coal Mine Inc. The facility consists of a railroad spur, a variety of coal storage and handling and loading equipment, as well as a large dock. The Alaska Railroad purchased this facility in 2003 and has ...

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Revegetation of Alaskan coal mine spoils. Progress report

This consisted of a fall planting at the Usibelli mine site at Healy in interior Alaska. The planting was intended to test the efficacy of seeding in the frost period following the growing season, requiring the seed to remain dormant over winter and to germinate when conditions become favorable in late spring.

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Soft coal market worldwide leads to Alaska layoffs, uncertainty

About half of Usibelli's coal remains in Alaska, Brown said. The in-state coal goes to Alaska's six coal-fired power plants. Borell said mining jobs are lucrative, with workers making about...

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Alaska Mines - University of Alaska Southeast

Founded in 1943 by Emil Usibelli, Usibelli Coal Mine, Inc. is located in the mountains of the Alaska Range, near the town of Healy, Alaska. UCM is 115 miles south of Fairbanks and 250 miles north of Anchorage adjacent to the Parks Highway and Alaska Railroad. UCM currently has a work force of about 130 employees, and operates year-round.

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Healy 2: The Story of a Coal Unit's Remarkable Resiliency - POWER Magazine

Coal is the reason that Healy, Alaska, exists. To ensure low-cost power and reliability to interior Alaska—a remote place that is bereft of gas and has little sun in the winter—and sustain ...

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Any way you burn it, coal power a political hot potato

The process converts limestone into a gypsum material, like wall board. ... This inefficiency combined with Usibelli Coal's low-grade product means Matanuska Electric Association's CFB plant would ...

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Water Management at Alaska's Operating Mines: Process water ...

Usibelli operates year-round and averages production between 1.2 million and 2 million tons of coal a year. One unique aspect of Usibelli is that the company has any water management requirements at all considering it doesn't use any water in its mining process. To access the coal seams, overburden (material that lies on top of a coal seam) and ...

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Hanford 300 Area steam transition preliminary utility options study ...

@article{osti_87027, title = {Hanford 300 Area steam transition preliminary utility options study}, author = {Olson, N J and Weakley, S A and Berman, M J}, abstractNote = {The cost of steam in the Hanford 300 Area is approaching $60 per million Btu; the cost in industry is {approx} $10 per million Btu. The cost of steam in the 300 Area is expected to continue to increase because of the age of ...

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Mining for New Technology - Alaska Business Magazine

Usibelli Coal Mine (UCM) ... Use of the portable analyzer replaces the mine's current process, in which an employee goes to the mining area, collects samples, brings them back to the lab, crushes them, and then tests their composition. Testing samples onsite saves time and helps UCM manage quality control for its customers.

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Usibelli Coal Mine, Inc. - akrdc

This edition Usibelli Coal Mine, Inc. Bulk Rate sponsored by: U.S. Postage 1 Anchorage, AK 1 Resource Development Council 1 377 1 Box 10051 6, Anchorage, AK 9951 0 ... energy from the power plant to process or dry typical Healy coal to produce a premium quality fuel. The initial capacity of the coal proces-

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